Kymco AK 550 vs Yamaha Lexi Comparison

Engine & Performance

Displacement	550.4 cc	124.7 cc
Maximum Power	52.7 hp	11.7 hp
Clutch Type	Wet Clutch	Dry, Centrifugal Automatic
Emission Control	Euro 4	--
Drive Type	Chain Drive	Belt Drive
No. Of Cylinder	2	1
Exhaust Pipes	Single Exhuast	Single Exhuast
Valves Per Cylinder	4	4
Engine Type	2-Cylinder, 4-Valve, 4-Stroke Engine	Single Cylinder, 4-Stroke, SOHC Engine
Cooling System	Liquid Cooled	Liquid Cooled
Maximum Torque	55.64 Nm	11.3 Nm
No. Of Strokes	4-Stroke	4-Stroke
Top Speed	161.7 Kmph	110 kmph
Fuel Tank Size	15 L	4.2 L
Bore X Stroke	--	52 mm x 58.7 mm
Valve Configuration	--	SOHC
Injection Type	--	Fuel Injection
Compression Ratio	--	11.2:1
Lubrication System	--	Wet Sump
Fuel Economy	--	48 kmpl
RPM at Maximum Torque	--	7000 rpm
RPM at Maximum Power	--	8000 rpm

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Dimension

Category	Scooter	Scooter
Height	1400 mm	1135 mm
Length	2165 mm	1970 mm
Seat Height	785 mm	785 mm
Dry Weight	226 kg	112 kg
Wheel Base	1580 mm	1350 mm
Width	795 mm	720 mm
Seating Capacity	2 Seats	2 Seats
Ground Clearance	--	133 mm
Oil Tank Capacity	--	1.0 L

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Ignition System	--	TCI
Fuel Supply System	--	Fuel Injection

Gear & Transmission

Transmission Type	CVT	CVT
Gear Box	Variable Speed	Variable Speed

Chassis & Suspension

Front Suspension	USD Fork	Telescopic Fork
Rear Suspension	Swing Arm	Unit Swing

Wheels & Tyres

Front Wheel Size	R15	R14
Rear Wheel Size	R15	R14
Tyre Type	Radial, Tubeless	Tubeless
Front Tyre	120/70 R15	90/90 R14
Rear Tyre	160/60 R15	100/90 R14

Safety & Security

ABS	Yes	--
Pass Switch	Yes	Yes
Back Rest	No	No
Anti-Theft Alarm	No	--
Traction Control	No	No
Launch Control	No	No
Engine Check Warning	Yes	--
Leg Guards	No	--
Central Locking	No	--
Riding Modes	Street Street	Street Street
Wheel Lock Front/back	No	No
Shutter Lock	--	Yes
Stability Control	--	No

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Navigator	No	No
Display Screen	Yes	Yes
Speedometer	Digital Digital	Digital Digital
Tachometer	--	Digital Digital

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Electrical

Battery Voltage	12 V 12 V	12 V 12 V
Tail Lamp	LED LED	Yes
Indicator Light	LED LED	Yes
Head Lamp	LED LED	LED LED
Adjustable Headlights	Yes	Yes
Accessory Outlet	--	Yes

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Chassis & Suspension

Seat Type	Dual Straight Dual Straight	Dual Straight Dual Straight
Electronic Suspension Adjustment	Horizontal Trailing Arm Horizontal Trailing Arm	--
Body Frame Material	Alloy Alloy	--
Side Wings	Yes	Yes
Chrome Garnish	--	No
Body Frame Type	--	Underbone Underbone

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Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

Front Brake	Disc Disc	Disc Disc
Rear Brake	Disc Disc	Drum Drum